Examples with AbstractSpan org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan used on opensource projects

Example 16 with AbstractSpan

use of org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan in project incubator-skywalking by apache.

the class DubboInterceptor method dealException.

/**
 * Log the throwable, which occurs in Dubbo RPC service.
 */
private void dealException(Throwable throwable) {
    AbstractSpan span = ContextManager.activeSpan();
    span.errorOccurred();
    span.log(throwable);
}

Example 17 with AbstractSpan

use of org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan in project incubator-skywalking by apache.

the class DubboInterceptor method beforeMethod.

/**
 * <h2>Consumer:</h2> The serialized trace context data will
 * inject to the {@link RpcContext#attachments} for transport to provider side.
 * <p>
 * <h2>Provider:</h2> The serialized trace context data will extract from
 * {@link RpcContext#attachments}. current trace segment will ref if the serialize context data is not null.
 */
@Override
public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, MethodInterceptResult result) throws Throwable {
    Invoker invoker = (Invoker) allArguments[0];
    Invocation invocation = (Invocation) allArguments[1];
    RpcContext rpcContext = RpcContext.getContext();
    boolean isConsumer = rpcContext.isConsumerSide();
    URL requestURL = invoker.getUrl();
    AbstractSpan span;
    final String host = requestURL.getHost();
    final int port = requestURL.getPort();
    if (isConsumer) {
        final ContextCarrier contextCarrier = new ContextCarrier();
        span = ContextManager.createExitSpan(generateOperationName(requestURL, invocation), contextCarrier, host + ":" + port);
        // invocation.getAttachments().put("contextData", contextDataStr);
        // @see https://github.com/alibaba/dubbo/blob/dubbo-2.5.3/dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/RpcInvocation.java#L154-L161
        CarrierItem next = contextCarrier.items();
        while (next.hasNext()) {
            next = next.next();
            rpcContext.getAttachments().put(next.getHeadKey(), next.getHeadValue());
        }
    } else {
        ContextCarrier contextCarrier = new ContextCarrier();
        CarrierItem next = contextCarrier.items();
        while (next.hasNext()) {
            next = next.next();
            next.setHeadValue(rpcContext.getAttachment(next.getHeadKey()));
        }
        span = ContextManager.createEntrySpan(generateOperationName(requestURL, invocation), contextCarrier);
    }
    Tags.URL.set(span, generateRequestURL(requestURL, invocation));
    span.setComponent(ComponentsDefine.DUBBO);
    SpanLayer.asRPCFramework(span);
}

Example 18 with AbstractSpan

use of org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan in project incubator-skywalking by apache.

the class IgnoredTracerContextTest method ignoredTraceContextWithEmptyOperationName.

@Test
public void ignoredTraceContextWithEmptyOperationName() {
    ContextCarrier contextCarrier = new ContextCarrier();
    AbstractSpan abstractSpan = ContextManager.createExitSpan("", contextCarrier, "127.0.0.1:2181");
    ContextManager.stopSpan();
    assertThat(abstractSpan.getClass().getName(), is(NoopSpan.class.getName()));
    assertNull(contextCarrier.getEntryOperationName());
    assertThat(contextCarrier.getSpanId(), is(-1));
    assertNull(contextCarrier.getPeerHost());
    LinkedList<IgnoredTracerContext> ignoredTracerContexts = storage.getIgnoredTracerContexts();
    assertThat(ignoredTracerContexts.size(), is(1));
}

Example 19 with AbstractSpan

use of org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan in project incubator-skywalking by apache.

the class IgnoredTracerContextTest method ignoredTraceContextWithExcludeOperationName.

@Test
public void ignoredTraceContextWithExcludeOperationName() {
    AbstractSpan abstractSpan = ContextManager.createEntrySpan("test.js", null);
    ContextManager.stopSpan();
    assertThat(abstractSpan.getClass().getName(), is(NoopSpan.class.getName()));
    LinkedList<IgnoredTracerContext> ignoredTracerContexts = storage.getIgnoredTracerContexts();
    assertThat(ignoredTracerContexts.size(), is(1));
}

Example 20 with AbstractSpan

use of org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan in project incubator-skywalking by apache.

the class SetResponseInterceptor method handleMethodException.

@Override
public void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, Throwable t) {
    AbstractSpan activeSpan = ContextManager.activeSpan();
    activeSpan.errorOccurred();
    activeSpan.log(t);
}